The Harlem Globetrotters are on the road again — the Globetrotters are always on the road — celebrating 90 years of high-flying, highlight-filled basketball. The family favorites return to St. Louis for a rare basketball doubleheader at 2 and 7 p.m. today at Scottrade Center (1401 Clark Avenue; 314-241-1888 or www.scottradecenter.com). While the players are all incredible athletes, they're also gifted physical comedians capable of wringing laughs out of even the most sports-averse audience. Tickets are $22.50 to $139.50.